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Record #191072:
Geologic analogies between the surface of Mars and the McMurdo Dry Valleys: microclimate-related geomorphic features and evidence for climate change / David R. Marchant, James W. Head.
Title: | Geologic analogies between the surface of Mars and the McMurdo Dry Valleys: microclimate-related geomorphic features and evidence for climate change / David R. Marchant, James W. Head. |
Author(s): | Marchant, David R. Head, James W. |
Date: | 2010. |
Publisher: | Cambridge: Cambridge University Press |
In: | Life in Antarctic deserts and other cold dry environments : astrobiological analogues. (2010.), |
Abstract: | Documents nature and evolution of microclimate zones and associated geomorphic processes and landforms in McMurdo Dry Valleys, and discusses in relation to assessing evolution of landforms and climate change on Mars. Defines three dry valley microclimate zones (coastal thaw, inland mixed and stable upland) on basis of atmospheric temperature, soil moisture and relative humidity. These zones are sensitive to changing climate, which can impact distribution and morphology of features at macroscale (e.g. slope asymmetry, drainage-basin asymmetry and gullies); mesoscale (e.g. contraction-crack polygons, solifluction lobes, gelifluction lobes and debris-covered glaciers); and microscale (e.g. tafoni, salt weathering and surface pitting, desert pavements and duricrusts) |
Notes: | In: Life in Antarctic deserts and other cold dry environments : astrobiological analogues / Peter T. Doran, W. Berry Lyons, Diane M. McKnight, eds. |
Keywords: | 551.584 -- Microclimatology and mesoclimatology. 551.584.3 -- Microclimates, terrain and soil. 551.584.31 -- Microclimates, slopes, thermal belts and frost pockets. 551.584.32 -- Microclimates, bare soil or rock surfaces. 551.4 -- Geomorphology. 551.4.037 -- Slopes. 551.436.5 -- Dry valleys. 551.324.83 -- Land ice, load. 551.1/.4 -- Geology. 551.3.053 -- Geological erosion, corrosion and disintegration. 551.311.23 -- Weathering. 551.311.3 -- Erosion, wind. 551.453 -- Deserts. 551.311.234 -- Soil formation. B -- Geology and soil sciences. (*7) -- Antarctic regions. (*76) -- Ross Dependency. (*762.4) -- Scott Coast. |
SPRI record no.: | 191072 |
LDR 02660naa#a2200000#a#4500 001 SPRI-191072 005 20231202221532.0 007 ta 008 231202s2010####enkab##|#####|0||#0#eng#d 035 ## ‡aSPRI-191072 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aMarchant, David R. 245 10 ‡aGeologic analogies between the surface of Mars and the McMurdo Dry Valleys :‡bmicroclimate-related geomorphic features and evidence for climate change /‡cDavid R. Marchant, James W. Head. 260 ## ‡aCambridge :‡bCambridge University Press,‡c2010. 300 ## ‡ap. 9-77 :‡bill., diags., table, maps. 500 ## ‡aIn: Life in Antarctic deserts and other cold dry environments : astrobiological analogues / Peter T. Doran, W. Berry Lyons, Diane M. McKnight, eds. 520 3# ‡aDocuments nature and evolution of microclimate zones and associated geomorphic processes and landforms in McMurdo Dry Valleys, and discusses in relation to assessing evolution of landforms and climate change on Mars. Defines three dry valley microclimate zones (coastal thaw, inland mixed and stable upland) on basis of atmospheric temperature, soil moisture and relative humidity. These zones are sensitive to changing climate, which can impact distribution and morphology of features at macroscale (e.g. slope asymmetry, drainage-basin asymmetry and gullies); mesoscale (e.g. contraction-crack polygons, solifluction lobes, gelifluction lobes and debris-covered glaciers); and microscale (e.g. tafoni, salt weathering and surface pitting, desert pavements and duricrusts) 650 07 ‡a551.584 -- Microclimatology and mesoclimatology.‡2udc 650 07 ‡a551.584.3 -- Microclimates, terrain and soil.‡2udc 650 07 ‡a551.584.31 -- Microclimates, slopes, thermal belts and frost pockets.‡2udc 650 07 ‡a551.584.32 -- Microclimates, bare soil or rock surfaces.‡2udc 650 07 ‡a551.4 -- Geomorphology.‡2udc 650 07 ‡a551.4.037 -- Slopes.‡2udc 650 07 ‡a551.436.5 -- Dry valleys.‡2udc 650 07 ‡a551.324.83 -- Land ice, load.‡2udc 650 07 ‡a551.1/.4 -- Geology.‡2udc 650 07 ‡a551.3.053 -- Geological erosion, corrosion and disintegration.‡2udc 650 07 ‡a551.311.23 -- Weathering.‡2udc 650 07 ‡a551.311.3 -- Erosion, wind.‡2udc 650 07 ‡a551.453 -- Deserts.‡2udc 650 07 ‡a551.311.234 -- Soil formation.‡2udc 650 07 ‡aB -- Geology and soil sciences.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*76) -- Ross Dependency.‡2udc 651 #7 ‡a(*762.4) -- Scott Coast.‡2udc 700 1# ‡aHead, James W. 773 0# ‡7nnam ‡aPeter T. Doran, W. Berry Lyons, Diane M. McKnight, eds. ‡tLife in Antarctic deserts and other cold dry environments : astrobiological analogues. ‡dCambridge : Cambridge University Press, 2010. ‡wSPRI-190743 916 ## ‡a23/06/2010 -- HS 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231202 ‡bHS